Tuesday

Wednesday

Robots at war

Examine the implications of robotic technology and its role in warfare with John Sullens of CSU Sonoma, Barbara Fletcher of Space and Naval Warfare Systems Command of the U.S. Navy, and Lal Tummala of SDSU from 5:30 to 7 p.m. inside the Community Forum at the Reuben H. Fleet Science Center, 1875 El Prado. Free; (858) 822-2647.

Friday

Prenatal aquatics

Expectant mothers 12 weeks or further along will learn modified swimming and how to stay fit during pregnancy from 9:30 to 10:20 a.m. Wednesdays and Fridays at the Scripps Center for Integrative Medicine's Shiley Sports and Health Center, 10820 N. Torrey Pines Road. $65 a month; (858) 554-4777.